Document and Entity Information	3 Months Ended
Sep. 30, 2011
Document and Entity Information
Entity Registrant Name	ALLIANCE ONE INTERNATIONAL, INC.
Document Type	10-Q
Document Period End Date	Sep. 30, 2011
Amendment Flag	false
Entity Central Index Key	0000939930
Current Fiscal Year End Date	--03-12
Entity Common Stock, Shares Outstanding	87,371,316
Entity Filer Category	Accelerated Filer
Entity Current Reporting Status	No
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Document Fiscal Year Focus	2012
Document Fiscal Period Focus	Q2

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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